23280945

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67481}}^1$

素因数の和:67512

約数の個数: 16

約数和(自身を含む): 38869632

約数和(自身を除く): 15588687

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 67481, 202443, 337405, 1012215, 1552063, 4656189, 7760315, 23280945]

約数ペア:

[(1, 23280945), (3, 7760315), (5, 4656189), (15, 1552063), (23, 1012215), (69, 337405), (115, 202443), (345, 67481)]